Provide a way to keep dreaming when undocking.
This change makes it possible to keep a device dreaming when it is
removed from its dock. But there should be no change to existing
functionality unless config_keepDreamingWhenUndocking is true.
Bug: 239090297
Test: Enable screen saver and set it to start when device is docked.
Dock device and wait for screen saver to appear. Remove device from dock
and verify that the screen saver ends (the existing behavior without
this change).
Change-Id: I345eb1d17ae88d893789dfcc160b4a9a664ba57f
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index d441b31..3646058 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -550,6 +550,9 @@
<!-- If this is true, long press on power button will be available from the non-interactive state -->
<bool name="config_supportLongPressPowerWhenNonInteractive">false</bool>
+ <!-- If this is true, then keep dreaming when undocking. -->
+ <bool name="config_keepDreamingWhenUndocking">false</bool>
+
<!-- Auto-rotation behavior -->
<!-- If true, enables auto-rotation features using the accelerometer.
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 3ddaddd..cfd7e5d 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1978,6 +1978,7 @@
<java-symbol type="bool" name="config_allowTheaterModeWakeFromLidSwitch" />
<java-symbol type="bool" name="config_allowTheaterModeWakeFromDock" />
<java-symbol type="bool" name="config_allowTheaterModeWakeFromWindowLayout" />
+ <java-symbol type="bool" name="config_keepDreamingWhenUndocking" />
<java-symbol type="bool" name="config_goToSleepOnButtonPressTheaterMode" />
<java-symbol type="bool" name="config_supportLongPressPowerWhenNonInteractive" />
<java-symbol type="bool" name="config_wimaxEnabled" />
diff --git a/services/core/java/com/android/server/DockObserver.java b/services/core/java/com/android/server/DockObserver.java
index 8a6b54f..104d10d 100644
--- a/services/core/java/com/android/server/DockObserver.java
+++ b/services/core/java/com/android/server/DockObserver.java
@@ -69,6 +69,7 @@
private boolean mUpdatesStopped;
+ private final boolean mKeepDreamingWhenUndocking;
private final boolean mAllowTheaterModeWakeFromDock;
private final List<ExtconStateConfig> mExtconStateConfigs;
@@ -164,6 +165,8 @@
mWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
mAllowTheaterModeWakeFromDock = context.getResources().getBoolean(
com.android.internal.R.bool.config_allowTheaterModeWakeFromDock);
+ mKeepDreamingWhenUndocking = context.getResources().getBoolean(
+ com.android.internal.R.bool.config_keepDreamingWhenUndocking);
mExtconStateConfigs = loadExtconStateConfigs(context);
@@ -216,10 +219,8 @@
if (newState != mReportedDockState) {
mReportedDockState = newState;
if (mSystemReady) {
- // Wake up immediately when docked or undocked except in theater mode.
- if (mAllowTheaterModeWakeFromDock
- || Settings.Global.getInt(getContext().getContentResolver(),
- Settings.Global.THEATER_MODE_ON, 0) == 0) {
+ // Wake up immediately when docked or undocked unless prohibited from doing so.
+ if (allowWakeFromDock()) {
mPowerManager.wakeUp(SystemClock.uptimeMillis(),
"android.server:DOCK");
}
@@ -228,6 +229,15 @@
}
}
+ private boolean allowWakeFromDock() {
+ if (mKeepDreamingWhenUndocking) {
+ return false;
+ }
+ return (mAllowTheaterModeWakeFromDock
+ || Settings.Global.getInt(getContext().getContentResolver(),
+ Settings.Global.THEATER_MODE_ON, 0) == 0);
+ }
+
private void updateLocked() {
mWakeLock.acquire();
mHandler.sendEmptyMessage(MSG_DOCK_STATE_CHANGED);
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 31f8741..7e310b4 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -1487,7 +1487,7 @@
a.colorMode = ActivityInfo.COLOR_MODE_DEFAULT;
a.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
a.resizeMode = RESIZE_MODE_UNRESIZEABLE;
- a.configChanges = ActivityInfo.CONFIG_ORIENTATION;
+ a.configChanges = 0xffffffff;
final ActivityOptions options = ActivityOptions.makeBasic();
options.setLaunchActivityType(ACTIVITY_TYPE_DREAM);